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3 years ago

6

Please answer the Scientific Notation Question! And if you can, please also generously explain. Your help is greatly appreciated

!

1 answer:

Ugo [173]3 years ago

8 0

Convert the fraction to a decimal by dividing the numerator by the denominator.

1.05*10^-10

so a is the answer

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- Olivia skates twice as far as Stephanie. This sum of their distances is 96 miles per month. How many

kotegsom [21]

Answer:

B.64 miles

Step-by-step explanation:

Let Oliver's be x

Let Stephanie's be y

$x = 2y - - - (a) \\ x + y = 96 - - - (b)$

substitute for x in (b):

$2y + y = 96 \\ 3y = 96 \\ y = 32$

find x in (a):

$x = (2 \times 32) \\ x = 64$

5 0

3 years ago

Read 2 more answers

Write the number in 2 equivalent forms as a fraction, decimal, or percent.

hjlf

Answer:

96% percent and fraction is 24/25

8 0

3 years ago

Read 2 more answers

Can someone solve this

Natalka [10]

Option D:

ΔCAN ≅ ΔWNA by SAS congruence rule.

Solution:

Given data:

m∠CNA = m∠WAN and CN = WA

To prove that ΔCAN ≅ ΔWNA:

In ΔCAN and ΔWNA,

CN = WA (given side)

∠CNA = ∠WAN (given angle)

NA = NA (reflexive side)

Therefore, ΔCAN ≅ ΔWNA by SAS congruence rule.

Hence option D is the correct answer.

4 0

3 years ago

A rectangular pyramid measures three feet by four feet at the base, and has a height of seven feet. Find its volume. A. 21 ft3 B

sweet-ann [11.9K]

Answer:

C. 28 ft³

Step-by-step explanation:

The general formula for the volume of a pyramid:

V = $\frac{1}{3}Bh$ , where B = the area of the base and h = height of the pyramid

Since the base is a rectangle, we can find area using the formula:

A = l x w or A = 3 x 4 = 12 ft²

Using B = 12 and h = 7:

V = $\frac{(12)(7)}{3}$

V = 28 ft³

3 0

3 years ago

Chaz is on a ladder 12 feet above ground.Chez is in the subway 15 feet underground. What is the distance from Chez to Chaz?

Vesna [10]

Answer:

27 feet

Step-by-step explanation:

4 0

3 years ago